fan blower doesn't work engnition switch ok Where do I look now?

Asked by Jun 11, 2017 at 07:13 PM about the 2003 Chevrolet TrailBlazer LS

Question type: Maintenance & Repair

1 Answer

235

Very common for the blower motor resistor to burn up on these, I've done several including my neighbors. I suggest buying a new pigtail that plugs into the resistor too, as they burn up too.

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